<template>
  <view class="cart-container">
    <myadress></myadress>
    <!-- 购物车商品列表的标题区域 -->
    <view class="cart-title">
      <!-- 左侧的图标 -->
      <uni-icons type="shop" size="18"></uni-icons>
      <!-- 描述文本 -->
      <text class="cart-title-text">购物车</text>
    </view>
    <!-- 商品列表区域 -->
    <!-- uni-swipe-action 是最外层包裹性质的容器 -->
    <uni-swipe-action>
      <block v-for="(item, index) in cart.cart" :key="index">
        <!-- uni-swipe-action-item 可以为其子节点提供滑动操作的效果。需要通过 options 属性来指定操作按钮的配置信息 -->
        <uni-swipe-action-item
          :right-options="options"
          @click="swipeActionClickHandler(item)"
          @change="swipechange"
        >
          <mygoods
            :goods="item"
            :show-radio="true"
            @radio-change="radiochange"
            :show-num="true"
            @num-change="numchange"
          ></mygoods>
        </uni-swipe-action-item>
      </block>
    </uni-swipe-action>
    <!-- 
<!-- 商品列表区域 -->
    <!-- uni-swipe-action 是最外层包裹性质的容器
    <uni-swipe-action>
      <block v-for="(goods, i) in cart" :key="i">
        <!-- uni-swipe-action-item 可以为其子节点提供滑动操作的效果。需要通过 options 属性来指定操作按钮的配置信息 -->
    <!-- <uni-swipe-action-item :options="options" @click="swipeActionClickHandler(goods)">
          <my-goods
            :goods="goods"
            :show-radio="true"
            :show-num="true"
            @radio-change="radioChangeHandler"
            @num-change="numberChangeHandler"
          ></my-goods>
        </uni-swipe-action-item>
      </block>
    </uni-swipe-action> -->
    <mysettle></mysettle>
  </view>
</template>

<script>
import myadress from '@/components/my-adress'
import mysettle from '@/components/my-settle'
// 导入自己封装的 mixin 模块
import badgeMix from '@/mixins/tabbar-badge.js'
import mygoods from '@/components/my-goods'
export default {
  // 将 badgeMix 混入到当前的页面中进行使用
  mixins: [badgeMix],
  computed: {},
  onLoad() {
    this.cart = this.$store.state.cart
  },
  components: {
    mygoods: mygoods,
    myadress: myadress,
    mysettle: mysettle
  },
  data() {
    return {
      cart: [],
      options: [
        {
          text: '删除', // 显示的文本内容
          style: {
            backgroundColor: '#C00000' // 按钮的背景颜色
          }
        }
      ]
    }
  },
  methods: {
    // 商品的勾选状态发生了变化
    radiochange(e) {
      // console.log(e);
      this.$store.commit('cart/updateGoodsState', e)
    },
    // 商品的数量发生了变化
    numchange(e) {
      // console.log(e);
      this.$store.commit('cart/updateGoodsCount', e)
    },
    // 点击了滑动操作按钮
    swipeActionClickHandler(goods) {
      // console.log(goods)
      this.$store.commit('cart/removeGoodsById', goods.goods_id)
    },
    swipechange(e) {
      console.log(e)
    }
  }
}
</script>

<style lang="less" scoped>
.cart-title {
  height: 40px;
  display: flex;
  align-items: center;
  font-size: 14px;
  padding-left: 5px;
  border-bottom: 1px solid #efefef;
  .cart-title-text {
    margin-left: 10px;
  }
}
.cart-container {
  padding-bottom: 50px;
}
</style>
